A & E Lab Instruments (Guangzhou) Co.,Ltd
website:aelabcn(dot)com
Email:sales@aelabcn(dot)com

Main Products: UV-Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Automatic Polarimeter, Whiteness Meter, Turbidity Meter, Tintometer, Colorimeter, Gloss Meter, PH/DDS/TDS Meter, Abbe Refractometer, etc.

Visible spectrophotometer

Mode:AE-VIS721


Application:

AE-VIS721/722 are basic laboratory instruments which based on the principle of spectrophotometery. It can be measured the transmittance, absorbency, concentration factor & concentration direct reading of samples within 340-1000nm wavelength ranges. Meanwhile, it can be easily connected printer or PC software. It can be widely applied to clinical sanitation, biochemistry, environment protection, food inspection, petrochemical, tertiary institutions, basic teaching experiments, etc.

Characteristics:

v Adoption of new single-chip microcomputer system, completely functions.

v 4 Digital LCD display, widely measurement range, higher accuracy.

v Thin-film-style keyboard, dust-proof & waterproof skin and easy to clean.

v To be avoid energy plummeting after reflector was burnt, it has adopt lens to gathering light.

v With a professional lamb holder so that can not be replaced the optical circuit of halogen tungsten lamb.

v Automatic calibration 0%T, 100%T & absorbency 0A.

Technical Specifications:

Optical System: Single beam 1200 diffraction grating

Wavelength Range: 340nm-1000nm

Wavelength Accuracy: ±1nm

Wavelength Repeatability: 0.5nm

Spectrum Bandwidth: 4nm

Photometric Range: 0-100%T, 0-3.000A

Transmittance Accuracy: ±0.5%T

Transmittance Repeatability: 0.2%T

Reading Range: 0-9999

Stray Light: ≤0.2%T (360nm, JB400)

Light Source: Halogen Tungsten Lamp (20W/12V)

Power Supply: AC90-264V